Square D | FCJ34025 | Circuit Breaker | 25A | 3-Pole | 480V

Square D FCJ34025 Circuit Breaker — a precise 25A, 3-pole device designed for 480V three-phase systems. Built for maintenance, retrofit, and replacement projects where exact specifications matter, this breaker ensures you’re protecting equipment with the right performance characteristics and compatibility.

Key details at a glance

• Amperage: 25 A
• Poles: 3-Pole (three-phase protection)
• Voltage rating: 480 V
• Part reference: FCJ34025 — the best compatibility identifier
• Best use: direct replacement or retrofit in compatible Square D panels

Why choose FCJ34025? It’s engineered to align with Square D protection devices in 480V three-phase systems, delivering consistent trip behavior and reliable protection for motors, conveyors, and other industrial equipment. Using the exact FCJ34025 part number ensures you’re selecting the correct frame, trip characteristics, and mounting arrangement for your panel family.

Ideal applications

• Maintenance and repair of 480V three-phase circuits
• Retrofit projects requiring a like-for-like protection device
• Replacement of aging or failed breakers in industrial control panels
• Protection of motors and heavy machinery in manufacturing or facilities environments

Compatibility and installation notes

• Always confirm fit and ratings before ordering—Part number FCJ34025 is your most reliable compatibility reference
• Ensure your panel or enclosure supports a 3-pole, 480V protection device of this series
• Follow standard electrical safety practices during installation and maintenance

With Square D behind it, FCJ34025 offers a trusted option for professionals who require dependable protection for demanding electrical systems. If you’re cataloging parts for a retrofit or planning a maintenance window, this 25A, 3-Pole, 480V breaker provides precise specifications and reliable performance for your electrical infrastructure.